How to Fix a Blown Fuse: 2019 Toyota Land Cruiser Fuse Diagram Guide

How to Fix a Blown Fuse: 2019 Toyota Land Cruiser Fuse Diagram Guide

It’s possible that a blown fuse is to blame for electricity problems in your 2019 Toyota Land Cruiser. It will save you time and money to know how to fix this issue. The first step in this process is to understand the fuse diagram. You can use the fuse diagram as a plan to find the exact fuse that needs to be replaced. We’ll show you how to find and replace broken fuses in your Toyota Land Cruiser in this detailed guide. This way, you can fix electrical problems quickly and correctly. If you follow these steps, you’ll be able to get back in charge of your car’s electrical system and feel safe on the road again.

2023 Toyota Crown Review, Price, Features, Mileage (Brochure)

Checking and replacing fuses

If any of the electrical components do not operate, a fuse may have blown. If this happens, check and replace the fuses as necessary.

1. Turn the engine switch off.
2. Open the fuse box cover.
   • Engine compartment
     Push the tab in and lift the lid off.
     
   • Driver’s side instrument panel
     Remove the lid.
     
   • Passenger’s side instrument panel
     • Remove the cover.
       
     • Remove the lid.
       
3. Remove the fuse with the pull-out tool.
   
   Only type A fuse can be removed using the pull-out tool.
4. Check if the fuse is blown.
   1. Normal fuse
   2. Blown fuse
      • Type A and B:
        Replace the blown fuse with a new fuse of an appropriate amperage rating. The amperage rating can be found on the fuse box lid.
      • Type C and D:
        Contact your Toyota dealer.

After a fuse is replaced

• If the lights do not turn on even after the fuse has been replaced, a bulb may need replacement.
• If the replaced fuse blows again, have the vehicle inspected by your Toyota dealer.

If there is an overload in a circuit
The fuses are designed to blow, protecting the wiring harness from damage.

When replacing light bulbs
Toyota recommends that you use genuine Toyota products designed for this vehicle. Because certain bulbs are connected to circuits designed to prevent overload, non-genuine parts or parts not designed for this vehicle may be unusable.

2023 Toyota Crown Review, Price, Features, Mileage (Brochure)

WARNING

• To prevent system breakdowns and vehicle fire
  Observe the following precautions. Failure to do so may cause damage to the vehicle, and possibly a fire or injury.
  • Never use a fuse of a higher amperage rating than indicated, or use any other object in place of a fuse.
  • Always use a genuine Toyota fuse or equivalent.
  • Never replace a fuse with a wire, even as a temporary fix.
  • Do not modify the fuses or the fuse boxes.

NOTICE

• Before replacing fuses
  Have the cause of electrical overload determined and repaired by your Toyota dealer, as soon as possible.

How to Replace the Fuse of the 2019 Toyota Land Cruiser

To replace a fuse in a 2019 Toyota Land Cruiser, follow these steps:

Materials:

1. The new fuse of the correct amperage.
2. Fuse puller or needle-nose pliers.

Instructions:

1. Locate the Fuse Box: There are two fuse boxes in the 2019 Toyota Land Cruiser. One is located under the dashboard on the driver’s side, and the other is under the hood.
2. Turn Off the Ignition: Before replacing a fuse, make sure the ignition is turned off to prevent electrical hazards.
3. Identify the Blown Fuse: Use the fuse diagram located on the fuse box cover to identify the fuse corresponding to the malfunctioning component.
4. Remove the Blown Fuse: Using a fuse puller tool or a pair of needle-nose pliers, carefully grasp and pull out the blown fuse. Ensure not to damage surrounding fuses or the fuse box itself.
5. Inspect the Fuse: Check the blown fuse visually to confirm that the metal strip inside is broken or melted, indicating it’s blown.
6. Select a Replacement Fuse: Choose a replacement fuse with the same amperage rating as the blown fuse. Using a fuse with a different amperage rating may cause electrical problems or damage.
7. Install the Replacement Fuse: Insert the replacement fuse into the corresponding slot in the fuse box. Make sure it fits securely and is properly seated.
8. Test the Component: Turn the ignition back on and test the component associated with the fuse to ensure it’s functioning properly. If the issue persists, there may be another underlying problem requiring further diagnosis.
9. Replace Fuse Box Cover: Once the replacement fuse is installed and tested, replace the fuse box cover securely.
10. Record the Replacement: It’s a good practice to record the replacement in your vehicle’s maintenance log for future reference.

Tips:

• Always use a fuse with the correct amperage rating to prevent electrical issues or damage to the vehicle.

FAQs

Useful Links

View Full PDF: 2019 Toyota Land Cruiser Owner’s Manual | Auto User Guide

2023 Toyota Crown Review, Price, Features, Mileage (Brochure)

Dashboard Cluster Guide: 2019 Toyota Land Cruiser Warning Lights Meanings